Botany-Seed Dormancy
NEET Botany Seed Dormancy MCQ Question
Type: MCQ-diagram based-Medium-Class 11
A diagram shows a seed with a tough outer layer and an embryo inside. Which of the following methods can help overcome seed dormancy due to the hard seed coat?
A
Mechanical abrasion using sandpaper
B
Applying ethylene gas
C
Increasing light exposure
D
Using high humidity
Correct Answer
Option A
Detailed Explanation
The NCERT context mentions that the seed coat barrier can be broken by mechanical abrasions, such as using sandpaper, to overcome seed dormancy.
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